Struct kernel::gpio::RegistrationWithIrqChip

pub struct RegistrationWithIrqChip<T: ChipWithIrqChip> { /* private fields */ }

A registration of a gpio chip that includes an irq chip.

Implementations

impl<T: ChipWithIrqChip> RegistrationWithIrqChip<T>

pub fn new() -> Self

Creates a new RegistrationWithIrqChip but does not register it yet.

It is allowed to move.

pub fn register<U: Chip<Data = T::Data>>(
    self: Pin<&mut Self>,
    gpio_count: u16,
    base: Option<i32>,
    parent: &dyn RawDevice,
    data: T::Data,
    parent_irq: u32,
    lock_keys: [&'static LockClassKey; 2]
) -> Result

Registers a gpio chip and its irq chip with the rest of the kernel.

Users are encouraged to use the gpio_irq_chip_register macro because it automatically defines the lock classes and calls the registration function.

Trait Implementations

impl<T: ChipWithIrqChip> Default for RegistrationWithIrqChip<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T: ChipWithIrqChip> Send for RegistrationWithIrqChip<T>where
    T::Data: Send,

impl<T: ChipWithIrqChip> Sync for RegistrationWithIrqChip<T>